
| B-1C | |
|---|---|
| GUN TYPE | STUD SIZE |
| PRO-WELD | 1/8 - 1/2 |
| NELSON NS-20 | 1/8 - 1/2 |

| B-2C | |
|---|---|
| GUN TYPE | STUD SIZE |
| PRO-WELD | 5/8 - 3/4 |
| NELSON NS-20 | 5/8 - 3/4 |

| B-3C | |
|---|---|
| GUN TYPE | STUD SIZE |
| PRO-WELD | 7/8 - 1" |
| NELSON NS-20 | 7/8 - 1" |

| B-4C/B-5C | |
|---|---|
| GUN TYPE | STUD SIZE |
| BANTAM A-58 | 1/8 - 1/2 |
| BANTAM A-58 | 5/8 - 3/4 |

| B-4CR/B-5CR | |
|---|---|
| GUN TYPE | STUD SIZE |
| BANTAM C-2 | 1/8 - 1/2 |
| BANTAM C-2 | 5/8 - 3/4 |

| B-6C/B-7C | |
|---|---|
| GUN TYPE | STUD SIZE |
| NELSON NS-30 | 1/8 - 1/2 |
| NELSON NS-30 | 5/8 - 3/4 |